MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a
SHA3-384 hash: d3202ffaa37ba6f2286385aea8ad29fa720f4bea1ddb74ab19653a20df8413fcf88453e58d1a3aa1261ded0adb579c9b
SHA1 hash: 24410cffb0bcbf244b14aa6c3ff5839363f094df
MD5 hash: 9111e061239d9f46ced0b59359812101
humanhash: indigo-social-bacon-magnesium
File name:bin.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:187'688 bytes
First seen:2024-10-20 09:00:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PKHMI4tXyCV7/wpBgGwNcher6zUYADaZQixCF0sNTfAG5K++cDcPCCBnPjF6nC/g:yHotX5/wpBouhk6zU3DaeMCF0sNTf1Ys
TLSH T13C041706AD419F11D5D635FAFA9F419933136BB8E7FA7102DD206F6027CA99B0F3A102
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-10036478-0
Create hunting rule

Unix.Trojan.Gafgyt-10036562-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Mounts file systems
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/6714c6e0cb929da7ec4de18b/reports/d2ab7da9-8363-4534-967c-c2f4a3875cc3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1835
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
5500
Full report:
https://elfdigest.com/brief/9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7efcf29a-01e6-40db-9fb2-8bbcbe709788
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1538085
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1538085 Sample: bin.armv7l.elf Startdate: 20/10/2024 Architecture: LINUX Score: 68 18 105.170.230.16, 5500 unitel-ASAO Angola 2->18 20 5.17.124.62 ZTELECOM-ASRU Russian Federation 2->20 22 99 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 9 bin.armv7l.elf 2->9         started        signatures3 process4 process5 11 bin.armv7l.elf 9->11         started        process6 13 bin.armv7l.elf 11->13         started        signatures7 30 Reads system files that contain records of logged in users 13->30 16 bin.armv7l.elf 13->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a/
Threat name:
Linux.Trojan.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2024-10-20 09:01:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tndzluitiyti6m37a67faclobyapttzutk5rmjlbgyl5sbiktsfa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241020-kywtaszdmf/
Behaviour
Changes its process name
Deletes itself
Modifies Watchdog functionality
Contacts a large (43511) amount of remote hosts
Creates a large amount of network flows
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/95f032ad-d397-4a87-b0b7-af93e042e4da
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:ShellScript_Downloader
Create hunting rule
Author:NDA0E
Description:Detects Generic ShellScript Downloader
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9b4795d11346268f337f07be50096e0e00f9cf349abb1625613617d9050a9c8a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3239785/
  
Delivery method
Distributed via web download

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